All about setting up the Fraying Sanity+Fleet Swallower combo. Use Dowsing Dagger on an unblockable or flyer to transform for extra mana, use diabolic tutor to find the combo pieces you need, use supreme will to search for final pieces or counter spells, and use Siren Stormtamer, Disallow, or Supreme Will to protect Fleet Swallower from getting bounced.